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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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30
src/sql/engine/expr/ob_expr_ln.h
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@ -15,25 +15,25 @@
#include "sql/engine/expr/ob_expr_operator.h"
namespace oceanbase {
namespace sql {
class ObExprLn : public ObFuncExprOperator {
namespace oceanbase
{
namespace sql
{
class ObExprLn : public ObFuncExprOperator
{
public:
explicit ObExprLn(common::ObIAllocator& alloc);
explicit ObExprLn(common::ObIAllocator &alloc);
virtual ~ObExprLn();
virtual int calc_result_type1(ObExprResType& type, ObExprResType& type1, common::ObExprTypeCtx& type_ctx) const;
virtual int calc_result1(common::ObObj& result, const common::ObObj& obj, common::ObExprCtx& expr_ctx) const;
virtual int cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const override;
virtual int calc_result_type1(ObExprResType &type,
ObExprResType &type1,
common::ObExprTypeCtx &type_ctx) const;
virtual int cg_expr(ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_expr,
ObExpr &rt_expr) const override;
private:
// help func
static int calc_mysql(common::ObObj& reult, double val);
static int calc_oracle(common::ObObj& result, double val);
DISALLOW_COPY_AND_ASSIGN(ObExprLn);
private:
};
} // namespace sql
} // namespace oceanbase
} // namespace sql
} // namespace oceanbase
#endif // OCEANBASE_SQL_ENGINE_EXPR_OB_EXPR_LN_
#endif // OCEANBASE_SQL_ENGINE_EXPR_OB_EXPR_LN_